The calibration for the temperature and fan encoders (knobs) is not valid,
â–¶ How to fix
Replace the climate control unit.
What you'll see
No driver-visible symptom recorded.
System reaction
The fan and temperature knobs may not work properly.
Diagnostic depth
Detection
The CCC has detected that the calibration values are invalid. The test is performed continuously.
Possible cause
There is an internal error in the CCC.